A randomized 25 question test from a pool of 761 questions, good luck!
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of firewall in its connection to the control network?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will set up the user manager and data administrator when loaded?
Which answer below best describes the result of electromagnetic interference in a transmission medium?
From the answers below, chooses the best answer that does not affect the transmission of a signal with metal wire or cable.
There are several stages in the alarm lifecycle. Which of these stages is best for identifying or changing alarms?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
Balanced and unbalanced signal systems have several differences. Which of the answers below best represents one of those differences?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves holding registers # 40108?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
There are two characteristics that are defined by the classifications of the IPv4 networks. Which of the answers below contains both of those characteristics?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the maintenance and configuration of the control system?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network that has a single common channel that connects to all the nodes in the network individually?
Which of the answers below best represents the recommended standard that uses a balanced transmission system?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
Which of the recommended standards would be best described as having a full duplex transmission system?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains the value of all the parameters and tags, as well as all the programming and the DCS configuration?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
Which of the answers below best describes the transmission mode of data between a DTE and a DCE?
There are a collection of standards that defines the access control for wired Ethernet. Which one of the answers below is the standard for physical connections between devices being copper or fiber-optic media?
With IPv4, you would use static address assignment over dynamic for this primary reason?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the gateway interacts with?
The TCP/IP protocol was designed for simplicity and speed. Which of the OSI layers below does the TCP/IP protocol interact with?
There are several fields in an Ethernet message frame structure. Which of the answers represent the total amount of fields in an Ethernet message frame?